| 05613005ba730bec6f0acf9e57f9a21b396428c7 |
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15-Feb-2016 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Monitor for packet fate stats
Driver collects stats for first few packets after association.
Framework can query for these stats to know the reason if
association/any other failure happens.
Change-Id: Icc413f503e518a24b6d89578b07b45d11422bb5e
CRs-Fixed: 964555
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 9d53c095682868768ab8488e80db98a461ce325d |
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30-Sep-2015 |
Srinivas Dasari <dasaris@codeaurora.org> |
WiFi-HAL: Write per pkt stats to ring buffers without processing
Pronto driver sends the per packet stats in framework expected
format. Write the stats received from driver to ring buffer as
it is as no processing is needed.
Change-Id: Ia5841c30375eeab7e74b1d1b90fa4c76421e5364
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 6c670f1cb4270f00e00b414a2c7cd20b878d8356 |
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13-Aug-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Populate stats of previous AMPDU if first MPDU misses
Per packet stats module collects below stats from first MPDU of
the AMPDU.
1. RxMCS
2. last_transmit_rate
3. rssi
4. tid
But the first MPDU may not be received by
hardware/corrupted sometimes. Populate the cached stats
from first MPDU of the previous AMPDU in such cases.
Don't parse Rx packets if the REORDER flag is set as parsing of
these packets may show duplicate entries in the stats.
Change-Id: I8cf78f42e055b0c22d123f21c91f2c204087afe0
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| d5efb24a0e865b1cc8f43913ad80565cf42f477e |
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06-Aug-2015 |
Subhani Shaik <subhanis@codeaurora.org> |
WiFi-HAL: Fix TID issue in Rx per packet stats
Firmware sends valid TID only for first MPDU. Populate the same
to all other MPDUs.
Change-Id: Ie06b1e032c105c3bcd2ccf3ddf9c92524b71c518
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 271bc72c80d912e05fe8585d8b83df70fe29a616 |
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07-Aug-2015 |
Subhani Shaik <subhanis@codeaurora.org> |
WiFi-HAL: Validate debug events with sufficient length only
Frequent updations are expected to the stats structures from
firmware. Validating the events received based on its exact size
may not be correct in this case. So, consider events as valid only
if the size of events is not less than expected.
Rx peer info event has been handled with the help flags already.
So, remove the duplicate check from parse_rx_stats()
Change-Id: I42f2a3f402684fd3de049d7d9fe011068fabb45b
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| c515d6df7f69247f627813c2ca296f1c3d3db96a |
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08-Jul-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Choose appropriate series_bw based on series
try_status has a parameter "series" which needs to be
considered to select the appropriate series_bw structure.
Change-Id: If4cb8c4e54dccf60d083dcaf8ea44a4e51c09046
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| e71133216d9b9e3af5cde78572f220818a72ab6e |
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03-Jul-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Decode rate and set status for Rx packets properly
1. Firmware sends stats for failed Rx packets with corresponding
error code. Set Rx packet status as success only if none of
the error bits are set.
2. Indicate tsf timestamp as the packet timestamp for Rx packets.
3. Correct the rate index calculation.
Change-Id: Icbe0c0bb8d8d61d55d1f01b247eb784365dcf8f4
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 20c7b34cdd5fe85d0491c63efd5cbfae23db1392 |
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03-Jul-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Process Rx events only if it carries Rx descriptor
Process only relevant Rx events coming from driver/firmware to
generate Rx per packet stats.
Change-Id: I3e3aa309f0cfee828f8075a78f8ff47f1f6da37a
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 1563c992ab566c13121e8081651fe915fbe74dc4 |
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01-Jul-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Use correct bandwidth to compute MCS for Tx stats
Get the bandwidth value from Tx stats try list based on total
tries and calculate rate based on its value.
Set the RSSI value for failed Tx packets to 255, which indicates
an invalid value.
Change-Id: I7c4b43268627eef1ae6576bd6afd37f1bf55c630
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 7c9d211409f19d8b218ed3cc718bc32784d18ee3 |
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30-Jun-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Decode short gi parameter for Rx packets
Decode short gi value from Rx stats and correct rate calculation
based on short gi value.
Change-Id: I5db98d3363298820095ee3d0bcd809745b935a4f
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 16d38e60cfc9ebebf695eb38e9911ee49fece702 |
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27-Jun-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: populate tx stats for AMPDU packets
Firmware sends stats only for the first msdu of the AMPDU.
Populate stats for other packets based on the tx packet bitmap
and block ack bitmap.
Change-Id: I530fccc251228962b105d9c18961d29777417d82
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 8e5a1f11d8d8ca7f0404dd6c926f7b31785a9df2 |
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24-Jun-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
WiFi-HAL: Cache and populate Rx aggregated stats
Aggregated Rx packets may have valid data in a specific MSDU of
the MPDU. We need to cache the stats received so far and update
once the expected MSDU received.
Below stats for Rx aggregated packets contains valid values only
in the first mpdu of the AMPDU.
1. RxMCS
2. last_transmit_rate
3. RSSI
and timestamp is valid only in the last msdu of the last mpdu.
Write the updated stats to ring buffer.
Change-Id: Ie09992926ae447995946b64c3e8e07dd0650cd5d
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 16b2e84f187cb67f43ebeb75caee28101f73485d |
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29-Apr-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
Enable rx payload and few other stats in packet stats
1. Enable Rx payload
2. timestamp in ring buffer entry
3. A correction in rx packet status to check for mic failure case.
4. Collect the stats in ring buffer entry format and write the
same to ring buffer.
5. Set header type to 80211 in the rx-flags as we always receive
payload with 80211 header.
6. Calculate tx-rate
7. Calculate rx-rate and MCS
8. Cleanup the user_sock if wifihal initialization fails.
Change-Id: I37ff66e79f510fa7e0f8981d9af28fe562a6eec9
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 0b7d2d51b9accb3a1cbbd08eb1cc9ba8966517f1 |
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30-Apr-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
Wi-Fi HAL: Add version field to the packet log structure
Driver updates the version field whenever the packet log
structure changes. Wifihal needs to handle the event
appropriately based on the version info if it changes in future.
Change-Id: I26860067bc36255925d295b57b19d0e7625ba341
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
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| 0db016e8fc02c05164338d9d1105132b8a520542 |
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22-Apr-2015 |
Amarnath Hullur Subramanyam <amarnath@codeaurora.org> |
Wi-Fi HAL: Parse and write the tx-rx stats to ring buffer
Parse the tx/rx stats events which are sent from driver and
collect the stats in framework specified format. Write the
collected stats to ringbuffer.
Change-Id: I41eb98ca39bf87d6ff7136e8713847f6cc7580a2
/hardware/qcom/wlan/qcwcn/wifi_hal/pkt_stats.h
|